Finding the Third Proportional to 267,148.13 and 376,212.09
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Solution
The third proportional to 267,148.13 and 376,212.09 is: 529,801.73
Step by Step Solution
- Step 1: Write the proportion equation
267,148.13 : 376,212.09 = 376,212.09 : x - Step 2: Convert to fraction form
267,148.13/376,212.09 = 376,212.09/x - Step 3: Cross multiply
267,148.13x = 376,212.09 × 376,212.09 - Step 4: Simplify right side
267,148.13x = 141,535,539,483.76 - Step 5: Solve for x
x = 141,535,539,483.76/267,148.13 - Step 6: Final answer
x = 529,801.73
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.